ADATA Premier 64GB microSDXC with Adapter (2-Pack, 128GB Total) for $49.99 Shipped
ADATA Premier 64GB microSDXC Flash Card with Adapter (2-Pack, 128GB Total) for $49.99 shipped. Here is a screenshot for your reference. It is a UHS-1/Class 10 memory card with 64GB of storage. This works out to be right about $25 each.